| 摘要 |
A caliber reduction apparatus of an electric heat pipe for electric heater, which allows caliber of the electric heat pipe to be reduced more easily through a continuous process, and can improve productivity and workability, and can reduce working hour at the same time accordingly, is provided. A caliber reduction apparatus of an electric heat pipe for electric heater comprises: a frame(10) having a front fixed plate(11), a rear fixed plate(12) and both inclined fixed plates(13); an injection guiding member(20) which is installed on the front fixed plate and has a plurality of injection ports(21) for injecting the electric heat pipe; pairs of supporting members(30) which are alternately and slantly arranged on the both inclined fixed plates in a row such that the supporting members are spaced from one another in a predetermined distance; pairs of upper and lower pressing members(40) mounted on the pairs of supporting members to sequentially reduce caliber of the electric heat pipe while transferring the electric heat pipe to the rear side; motors(50) for driving the lower pressing members respectively; and a discharge guiding member(60) which is installed on the rear fixed plate and has a plurality of discharge ports for discharging the electric heat pipe.
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